From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#9990: valgrind warning in add_row_entry Date: Sat, 12 Nov 2011 14:04:18 +0200 Message-ID: <83k475fsxp.fsf@gnu.org> References: <83k47ailf0.fsf@gnu.org> <83zkg2fzgt.fsf@gnu.org> <83vcqqfy5h.fsf@gnu.org> Reply-To: Eli Zaretskii NNTP-Posting-Host: lo.gmane.org X-Trace: dough.gmane.org 1321099610 9615 80.91.229.12 (12 Nov 2011 12:06:50 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Sat, 12 Nov 2011 12:06:50 +0000 (UTC) Cc: 9990@debbugs.gnu.org To: Dan Nicolaescu Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Nov 12 13:06:46 2011 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([140.186.70.17]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1RPCM9-00047l-30 for geb-bug-gnu-emacs@m.gmane.org; Sat, 12 Nov 2011 13:06:45 +0100 Original-Received: from localhost ([::1]:55220 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RPCM8-0004Nm-B5 for geb-bug-gnu-emacs@m.gmane.org; Sat, 12 Nov 2011 07:06:44 -0500 Original-Received: from eggs.gnu.org ([140.186.70.92]:35895) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RPCM5-0004Nh-Oq for bug-gnu-emacs@gnu.org; Sat, 12 Nov 2011 07:06:42 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1RPCM4-000479-IE for bug-gnu-emacs@gnu.org; Sat, 12 Nov 2011 07:06:41 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:45105) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RPCM4-000475-FV for bug-gnu-emacs@gnu.org; Sat, 12 Nov 2011 07:06:40 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.69) (envelope-from ) id 1RPCMP-0002Mc-TI for bug-gnu-emacs@gnu.org; Sat, 12 Nov 2011 07:07:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 12 Nov 2011 12:07:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 9990 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 9990-submit@debbugs.gnu.org id=B9990.13210996219084 (code B ref 9990); Sat, 12 Nov 2011 12:07:01 +0000 Original-Received: (at 9990) by debbugs.gnu.org; 12 Nov 2011 12:07:01 +0000 Original-Received: from localhost ([127.0.0.1] helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1RPCMO-0002MN-0h for submit@debbugs.gnu.org; Sat, 12 Nov 2011 07:07:00 -0500 Original-Received: from mtaout22.012.net.il ([80.179.55.172]) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1RPCMK-0002Ln-IK for 9990@debbugs.gnu.org; Sat, 12 Nov 2011 07:06:58 -0500 Original-Received: from conversion-daemon.a-mtaout22.012.net.il by a-mtaout22.012.net.il (HyperSendmail v2007.08) id <0LUJ00G00Q18P300@a-mtaout22.012.net.il> for 9990@debbugs.gnu.org; Sat, 12 Nov 2011 14:06:17 +0200 (IST) Original-Received: from HOME-C4E4A596F7 ([84.229.66.14]) by a-mtaout22.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0LUJ00G1UQYESA00@a-mtaout22.012.net.il>; Sat, 12 Nov 2011 14:06:17 +0200 (IST) In-reply-to: X-012-Sender: halo1@inter.net.il X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list Resent-Date: Sat, 12 Nov 2011 07:07:01 -0500 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) X-Received-From: 140.186.70.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:53828 Archived-At: > From: Dan Nicolaescu > Cc: 9990@debbugs.gnu.org > Date: Fri, 11 Nov 2011 15:20:19 -0500 > > I haven't seen the one in row_equal_p anymore (but that one was not easy > to reproduce), the ones in update_window still show up. I added a function that verifies the hash value of glyph rows before it is used in row_equal_p, and also in adjust_glyph_matrix, where the offending reallocation takes place. I cannot trigger the xasserts that use this function when I use "C-h H". Can you? If the hash values are always correct where they are used, I guess that excludes the possibility that we use an uninitialized value, right?